Necessity is a mother. Autor: David Carr Copy Quote More from David Carr “In the Ebbinghaus curve, or forgetting curve, R stands for memory retention, s …” “But I've seen enough to know that we all carry a measure of guilt and innocence…” “Most of my stories are not nice ones, their heroic aspects dimmed by the fact t…” “We tell ourselves that we lie to protect others, but the self usually comes out…”